data labeler jobs in Ottawa

931 data labeler job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Canada Rex.zone Full-time

    Remote Data Labeling Jobs in Canada (Full Time)Rex.zone supports AI/ML training pipelines through data labeling, RLHF evaluation, prompt evaluation, and QA checks. You will apply annotation guidelines compliance to improve training data quality for large language models and computer vision systems.About The RoleYou will label and evaluate text, image, and...


  • Ottawa, ON, Canada Rex.zone Remote Full-time $59,000 - $98,000 Contract

    About Rex.zoneRex.zone is hiring for remote data labeling jobs aligned to Ottawa job seekers supporting AI/ML training workflows. You will create and evaluate high-quality training data for large language models and computer vision systems, improving training data quality and model performance.Rex.zone is hiring for remote data labeling jobs aligned to...


  • Ottawa, ON, Canada Workada Full-time

    At Workada, we're not just labeling data, we're helping improve the technology people use every day.Our work creates the examples and feedback that make advanced systems more accurate, consistent, ... Remote At Workada, we're not just labeling data, we're helping improve the technology people use every day.Our work creates the examples and feedback that make...


  • Ottawa, Ontario, Canada Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models.About the opportunity:We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each exchange,...


  • Ottawa, ON, Canada Rex.zone Full-time

    Rex.zone is hiring for remote data labeling roles in Canada. You will label and evaluate text, image, and multimodal data used to train ML models, including LLM response grading, RLHF labeling, and content safety assessment.Join a team applying annotation guidelines, documenting edge cases, and performing QA checks to ensure high-quality training data....


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Rex.zone Full-time

    Rex.zone is hiring for remote data labeling roles in Canada. You will label and evaluate text, image, and multimodal data used to train ML models, including LLM response grading, RLHF labeling, and content safety assessment. Join a team applying annotation guidelines, documenting edge cases, and performing QA checks to ensure high-quality training data....


  • Ottawa, ON, Canada Workada Full-time

    Remote Full-time At MEDFAR, we are transforming the relationship between healthcare providers and patients through innovative digital health solutions. As an Intermediate UI/UX Designer, you will help strengthen the quality, consistency, and usability of our products by working closely with our Product Designer and Product Owners. Our Product Owners play an...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Rex.zone Full-time

    Remote Data Labeling Jobs in Canada (Full Time) Rex.zone supports AI/ML training pipelines through data labeling, RLHF evaluation, prompt evaluation, and QA checks. You will apply annotation guidelines compliance to improve training data quality for large language models and computer vision systems. About The Role You will label and evaluate text,...

  • German Data Labeler

    5 days ago


    Ottawa, ON, Canada Cohere Full-time

    A leading AI firm in Toronto is seeking a part-time Data Annotation Specialist to enhance their Large Language Models. This role requires native proficiency in German and excellent English skills. Responsibilities include labeling, auditing, and correcting data, which significantly impacts model performance. The position offers a competitive rate of 30...


  • Ottawa, Ontario, Canada Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models.About the opportunity:We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each exchange,...

  • German Data Labeler

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cohere Full-time €30 Temporary

    A leading AI firm in Toronto is seeking a part-time Data Annotation Specialist to enhance their Large Language Models. This role requires native proficiency in German and excellent English skills. Responsibilities include labeling, auditing, and correcting data, which significantly impacts model performance. The position offers a competitive rate of 30...


  • Ottawa, ON, Canada Medisystem Pharmacy Limited Full-time

    Utilize your skills as a Pharmacy Data Technician at MediSystem Pharmacy, where precision impacts healthcare. Engage in prescription management in a full-time, growth-oriented environment. This full-time role focuses on processing patient prescriptions efficiently while updating electronic records within the MediSystem database. As a Pharmacy Data...


  • Ottawa, Ontario, Canada Altis Technology Full-time

    Location: Ottawa, ONWork Model: Hybrid 2 days per week onsiteLanguage: English or French essential; bilingual English/French is an assetAbout the OpportunityBring your technical expertise to a purpose-driven organization where data, technology and collaboration support services that make a meaningful difference in peoples lives. This opportunity is with a...


  • Ottawa, ON, Canada Medisystem Pharmacy Limited Full-time

    Hiring Range / Échelle Salariale à L’embauche $19.60 - $26.95 / 19,60$ - 26,95$ (per hour / de l’heure) Referred applicants should not apply directly to this role. All referred applicants must first be submitted through Workday by a current Loblaw Colleague. At MediSystem Pharmacy, you can use your skills to do meaningful work that has a real impact,...


  • Ottawa, Ontario, Canada Crossing Hurdles Full-time

    Review and annotate short video and audio clips, labeling content accurately based on project-specific guidelines.Assess the accuracy and appropriateness of AI-generated descriptions for diverse multimedia content.Evaluate content compliance against clear moderation standards, flagging uncertain or inappropriate material with detailed rationale.Provide...

  • AI Data Specialist

    2 days ago


    Ottawa, Ontario, Canada RWS Remote Full-time US$16 Permanent

    We are looking for AI Data Specialists to support the improvement of AI-generated content in French from Canada. Job Type: Freelance Location: Remote anywhere Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want. Start Date: Immediately Duration: TBC Rate: 16.50 USD per hour (rates vary per country; if you are based elsewhere,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada American Health Packaging Full-time €41,954 - €59,950 Temporary

    # Bilingual Data Entry SpecialistApply: CAN > QC > Remote: Remote, BC: Remote, AB: Remote, MB: Remote, NB: Full time: Posted Today: R2618114Our team members are at the heart of everything we do. At Cencora, we are united in our responsibility to create healthier futures, and every person here is essential to us being able to deliver on that purpose. If you...


  • Ottawa, Ontario, Canada Crossing Hurdles Full-time

    Analyze, evaluate, and annotate a variety of data sets to support AI system training and validation.Deliver clear, high-quality written input and feedback based on project requirements.Participate in reviewing, refining, and improving model outputs to ensure relevance and accuracy.Engage in problem-solving tasks that require critical thinking and depth of...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada MWI Animal Health Full-time €41,954 - €59,950 Temporary

    # Bilingual Data Entry SpecialistPostuler: CAN > QC > Remote: Remote, BC: Remote, AB: Remote, MB: Remote, NB: Temps Plein: Publié aujourd'hui: R2618114Les membres de notre équipe sont au cœur de tout ce que nous faisons. Chez Cencora, nous sommes unis dans notre responsabilité de créer des avenirs plus sains, et chaque personne ici est essentielle pour...


  • Ottawa, Ontario, Canada Scale AI Full-time

    Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models.About the opportunity:We are seeking detail-oriented English speakers to review AI-generated media. Roleplay live conversations with an AI voice model and score each exchange,...